> ## Documentation Index
> Fetch the complete documentation index at: https://flipt-oci-manifest-version.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Rollout

<RequestExample>
  ```bash cURL
  curl --request PUT \
    --url https://try.flipt.io/api/v1/namespaces/default/flags/{flagKey}/rollouts \
    --header 'Content-Type: application/json' \
    --header 'Accept: application/json' \
    --data '{
    "threshold": {
      "percentage": 70.0,
      "value": false
    },
    }
  }'
  ```
</RequestExample>